Home / 4,097,631.40-5,652,092.10-2,487,999.40

Finding the Fourth Proportional to 4,097,631.40, 5,652,092.10 and 2,487,999.40

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Solution

The fourth proportional to 4,097,631.40, 5,652,092.10 and 2,487,999.40 is: 3,431,836.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,631.40 : 5,652,092.10 = 2,487,999.40 : x
  2. Step 2: Convert to fraction form
    4,097,631.40/5,652,092.10 = 2,487,999.40/x
  3. Step 3: Cross multiply
    4,097,631.40x = 5,652,092.10 × 2,487,999.40
  4. Step 4: Simplify right side
    4,097,631.40x = 14,062,401,753,544.74
  5. Step 5: Solve for x
    x = 14,062,401,753,544.74/4,097,631.40
  6. Step 6: Final answer
    x = 3,431,836.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.